Art of Problem Solving: Percent Increase and Decrease Part 1

Address any kind of math concept or problem with a series of problem-solving strategies. Over 12 days of different activities and increasing skills, learners practice different ways to solve problems, check their answers, and reflect...

Increase your class's knowledge of percent change several fold. Viewers of an informative video learn how to calculate percent increase and decrease. They also see how to determine percent error and look at examples of each type of...

Video tutorial uses everyday examples to continue the discussion of percentage increases and decreases. (Part 2) [7:12]

Video tutorial uses examples to provide practice solving square root problems.(Part 1) [11:32]

Video tutorial uses problems to reinforce understanding that the angles in a triangle always add up to 180 degrees. (Part 1) [3:55]

Video tutorial provides examples that explore linear equations with fractions. (Part 1) [6:09]

Video tutorial uses examples to reinforce understanding of how to solve percent word problems. (Part 1) [5:51]

Video tutorial uses examples to reinforce understanding of how to solve percent word problems. (Part 2) [9:52]

Video tutorial uses examples to reinforce understanding of how to find the area of a circle. [2:48]

Video uses examples to reinforce understanding of how to subtract with negatives. [3:23]